82100071 (number)

82100071 is an odd 8-digits composite number following 82100070 and preceding 82100072. In scientific notation, it is written as 8.2100071 × 10^7. The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors. There are 81990000 positive integers (up to 82100071) that are relatively prime to 82100071.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred thousand seventy-one

Notation

Scientific notation 8.2100071 × 10^7
Engineering notation 8.2100071 × 10^6

Prime Factorization of 82100071

Prime Factorization 751 × 109321

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 82100071
Product of the distinct prime numbers

The prime factorization of 82100071 is 751 × 109321. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 89, 67, 186, 159, 9269, 2721, 55565, 35439, 137533, 480410, 5172714, 417362, 49322943, 41480398, 270551052, 174854053, 4277154302, 2160516060

Basic calculations (n = 82100071)

Multiplication

n×y
n×2 164200142
n×3 246300213
n×4 328400284
n×5 410500355

Division

n÷y
n÷2 41050035.5
n÷3 27366690.333333
n÷3 20525017.75
n÷5 16420014.2

Exponentiation

ny
n2 6740421658205041
n3 5.5338909670857E+23
n4 4.54332841304E+31
n5 3.730075852869E+39

Nth Root

y√n
2√n 9060.9089499895
3√n 434.62480706091
4√n 95.188806852431
5√n 38.27090273897

Divisors of 82100071

1, 751, 109321, 82100071

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82100070
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82100071 can be divided by 4 positive divisors. The sum of these divisors (counting 82100071) is 1, the average is 0.25.

Base conversion 82100071

Base System Value
2 Binary 100111001001011111101100111
3 Ternary 12201111010010101
4 Quaternary 10321023331213
5 Quinary 132004200241
6 Senary 12051404531
8 Octal 471137547
10 Decimal 82100071
12 Duodecimal 235b3747
16 Hexadecimal 4e4bf67
20 Vigesimal 15d2a3b
36 Base36 1cvotj

Cryptographic Hash Functions

md5 f673184a81dbfb5d8d298bcaf2cd55ba
sha1 b9598a9cb2d6891b36403f0feb89496caf3b71a9
sha256 771b6b2b8f71c6680a4712d7818a229b303b0102b35ca8d0547cf7a491453236
sha512 416db5cd4f9cdbe526edfee1e59079e2d93256e1055df5532404f3a7cac39d774c21f10c1fba0130edea3676ce08efe8afcbe65a6c9edd47f7e3b610ee1d32ad
ripemd-160 783e76a9b9393bc78d3eca617c0e8f046f4de385

82100071 as geometric shapes

Circle

Radius = n
Diameter 164200142
Circumference 515849959.8256
Area 2.1175659163514E+16

Sphere

Radius = n
Volume 2.3180308277285E+24
Surface area 8.4702636654058E+16
Circumference 515849959.8256

Square

Length = n
Perimeter 328400284
Area 6740421658205041
Diagonal 116107033.87999

Cube

Length = n
Surface area 40442529949230246
Volume 5.5338909670857E+23
Space diagonal 142201494.27701

Equilateral Triangle

Length = n
Perimeter 246300213
Area 2.9186881941122E+15
Altitude 71100747.138506

Triangular Pyramid

Length = n
Surface area 2.9186881941122E+15
Volume 6.5217530486222E+22
Height 38702344.626665